| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.48 | 10.727% | $128.9748 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $195.46 | 9.789% | $214.5936 | $214.59 | $214.60 | $214.60 |
| Purchase #3 | $103.42 | 9.302% | $113.0401 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $194.41 | 9.294% | $212.4785 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $33.46 | 7.733% | $36.0475 | $36.05 | $36.05 | $36.00 |
| Purchase #6 | $36.59 | 8.845% | $39.8264 | $39.83 | $39.85 | $39.80 |
| Purchase #7 | $49.33 | 5.772% | $52.1773 | $52.18 | $52.20 | $52.20 |
| 7 purchase totals = | $729.15 | $797.1382 | $797.14 | $797.20 | $797.10 | |